DE384534C - Suspension for free-swinging waves - Google Patents

Suspension for free-swinging waves

Info

Publication number
DE384534C
DE384534C DEA33197D DEA0033197D DE384534C DE 384534 C DE384534 C DE 384534C DE A33197 D DEA33197 D DE A33197D DE A0033197 D DEA0033197 D DE A0033197D DE 384534 C DE384534 C DE 384534C
Authority
DE
Germany
Prior art keywords
shaft
suspension
free
swinging
waves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEA33197D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WITOLD AULICH DR
Original Assignee
WITOLD AULICH DR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WITOLD AULICH DR filed Critical WITOLD AULICH DR
Priority to DEA33197D priority Critical patent/DE384534C/en
Application granted granted Critical
Publication of DE384534C publication Critical patent/DE384534C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/084—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface sliding on a complementary spherical surface

Description

Aufhängung für freischwingende Wellen Die Aufhängung freischwingender !Wellen, Lei denen der Schwerpunkt des ganzen umlaufenden Systems seine Lage ändern und außerhalb der geometrischen Wellenachse zu liegen kommen kann, erfolgt bei den beiden l:ekannten Ausführungen in der Weise, daß der mit der kugelförmigen Fläche für das Kugelgelenk versehene Kugellagerlaufring mit der angetriebenen Welle nicht umläuft.- Dadurch entsteht bei der Bewegung der Wellenachse um die durch den Aufhängungspunkt gehende Lotrechte Reibung zwischen den kugelförmigen Flächen, die somit einer Wellenabnutzung unterworfen sind.Suspension for free-swinging shafts The suspension for free-swinging shafts ! Waves, in which the center of gravity of the whole revolving system changes its position and can come to lie outside the geometric shaft axis, takes place with the two known versions in such a way that the one with the spherical surface for the ball joint provided ball bearing race with the driven shaft is not - This results in the movement of the shaft axis around the through the suspension point perpendicular friction between the spherical surfaces, resulting in shaft wear are subject.

Der Erfindung gemäß wird die Bewegung zwischen den kugelförmigen Flächen, wenn die Achse der sich drehenden Welle einen Kegelmantel beschreibt, dadurch ausgeschaltet, daß der Kugellagerlaufring mit der angetriebenen Welle umläuft und somit alle mit kugelförmigen Flächen ausgestalteten, das Freischwingen der Wellen ermöglichenden Konstruktionselemente zusammen mit der Welle sich drehen, wobei die hohlen Elemente mit dem umlaufenden Teil starr verbunden sind.According to the invention, the movement between the spherical surfaces, if the axis of the rotating shaft describes a cone envelope, thereby switched off, that the ball bearing race rotates with the driven shaft and thus all with spherical surfaces designed to allow the free swinging of the waves Structural elements rotate together with the shaft, the hollow elements are rigidly connected to the rotating part.

Die Erfindung ist in der Zeichnung in einem Ausführungsbeispiel veranschaulicht. In der Abbildung ist die Spindel A mit einem Rahmen B starr verbunden. Die auf die Spindel A aufgeschobene und mittels einer Mutter D befestigte Hülse C trägt die sich nicht drehenden Ringe L und M des Spurlagers E und des Halslagers F. Der mit der Welle H entsprechend verbundene Lagerkopf G umschließt die äußeren, sich drehenden Ringe N, P der Lager E, F. Die Ringe N, P sind mit konzentrischen Kugelflächen, deren gemeinsamer Mittelpunkt in 0 liegt, versehen, um ein Drehen der Welle H um andere Achsen als die geometrische Wellenachse zu ermöglichen. Die Riemenscheibe T dient zum Antrieb der Welle H. Die Lager sind durch eine Kappe K gegen Staub und Schmutz geschützt.The invention is illustrated in the drawing in one embodiment. In the figure, the spindle A is rigidly connected to a frame B. The sleeve C pushed onto the spindle A and fastened by means of a nut D carries the non-rotating rings L and M of the thrust bearing E and the neck bearing F. The bearing head G, which is correspondingly connected to the shaft H, encloses the outer, rotating rings N, P of the bearings E, F. The rings N, P are provided with concentric spherical surfaces, the common center of which lies in 0, in order to enable the shaft H to rotate about axes other than the geometrical shaft axis. The belt pulley T is used to drive the shaft H. The bearings are protected against dust and dirt by a cap K.

Die neue Konstruktion hat also den Vorteil, daß die Drehungsachse der Kugellager ihre Lage niemals verändert und daß, solange die Welle fl eine und dieselbe Schräglage beibehält, in den Lagern keine zusätzliche Reibung auftritt. Gleichzeitig wird der Vorteil eines öldichten Abschlusses des Lagerkopfes nach unten zu erreicht.The new construction has the advantage that the axis of rotation the ball bearing never changes its position and that as long as the shaft fl one and maintains the same inclination, no additional friction occurs in the bearings. At the same time, there is the advantage of an oil-tight seal on the bearing head at the bottom to achieved.

Claims (1)

PATENTANSPRUCH: Aufhängung für freischwingende Wellen, bei denen der Schwerpunkt des ganzen umlaufenden Systems seine Lage ändern und außerhalb der geometrischen Wellenachse zu liegen kommen kann, dadurch gekennzeichnet, daß alle mit kugelförmigen Flächen ausgestatteten, das Freischwingen der Welle ermöglichenden Konstruktionselemente zusammen mit der Welle sich drehen, wobei die hohlen Elemente mit dem umlaufenden Teil starr verbunden sind, PATENT CLAIM: Suspension for freely oscillating shafts, in which the center of gravity of the entire revolving system can change its position and come to lie outside the geometric shaft axis, characterized in that all construction elements equipped with spherical surfaces that enable the shaft to oscillate freely rotate together with the shaft , whereby the hollow elements are rigidly connected to the circumferential part,
DEA33197D 1920-03-31 1920-03-31 Suspension for free-swinging waves Expired DE384534C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA33197D DE384534C (en) 1920-03-31 1920-03-31 Suspension for free-swinging waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA33197D DE384534C (en) 1920-03-31 1920-03-31 Suspension for free-swinging waves

Publications (1)

Publication Number Publication Date
DE384534C true DE384534C (en) 1923-11-19

Family

ID=6928066

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA33197D Expired DE384534C (en) 1920-03-31 1920-03-31 Suspension for free-swinging waves

Country Status (1)

Country Link
DE (1) DE384534C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630803A1 (en) * 1996-07-31 1998-02-05 Zahnradfabrik Friedrichshafen Bearing for shaft in vehicle gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630803A1 (en) * 1996-07-31 1998-02-05 Zahnradfabrik Friedrichshafen Bearing for shaft in vehicle gearbox

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